T520D157M006ATE055 Capacitors

Operating Temperature:	-55°C ~ 105°C
Features:	General Purpose
Ratings:	--
Manufacturer Size Code:	D
Lead Spacing:	--
Height - Seated (Max):	0.122" (3.10mm)
Size / Dimension:	0.287" L x 0.169" W (7.30mm x 4.30mm)
Package / Case:	2917 (7343 Metric)
Mounting Type:	Surface Mount
Lifetime @ Temp.:	2000 Hrs @ 105°C
Series:	KO-CAP® T520
ESR (Equivalent Series Resistance):	55 mOhm @ 100kHz
Type:	Molded
Voltage - Rated:	6.3V
Tolerance:	±20%
Capacitance:	150µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Tantalum-Polymer Capacitors

Tantalum-polymer capacitors, or “polytantalum,” are the latest innovation in capacitors. They are designed to bridge the gap between traditional solid tantalum capacitors and aluminum electrolytic capacitors, allowing for a wider range of high-performance applications. The T520D157M006ATE055, in particular, is an interesting example of this technology. In this article, we will look at the T520D157M006ATE055 application field, as well as its principle of operation.

T520D157M006ATE055 Application Field

The T520D157M006ATE055 is a tantalum-polymer capacitor designed for high frequency, low ESR (equivalent series resistance) applications. Due to its low ESR, it is ideally suited for automotive, consumer electronics, and medical applications which require high ripple currents and fast transient responses. The device also has an extended temperature range of -55C to +105C, making it suitable for applications where temperature variation is a concern. In addition, it is rated up to a maximum voltage of 16V, meaning it can safely handle higher voltages than traditional electrolytic capacitors.

T520D157M006ATE055 Working Principle

The T520D157M006ATE055 is a tantalum-polymer capacitor that combines the robustness of a solid tantalum capacitor with the high capacitance of an aluminum electrolytic capacitor. It achieves this by using a polymer film as the dielectric record instead of a tantalum oxide layer. This allows for a much higher capacitance with lower ESR, which results in better frequency response and ripple current handling. Unlike traditional tantalum capacitors, the T520D157M006ATE055 also has an higher rated ripple current as well as an improved temperature stability. This is due to the polymer film, which creates a more uniform capacitance over the surface of the capacitor, resulting in an improved current dissipation and a greater temperature stability. Finally, the T520D157M006ATE055 also a much improved voltage rating compared to traditional tantalum capacitors, meaning it can handle higher voltages while still remaining reliable. This makes it an ideal choice for applications that require higher voltages, such as automotive and medical applications.

Conclusion

The T520D157M006ATE055 is a tantalum-polymer capacitor designed for a range of demanding applications. It combines the robustness of a solid tantalum capacitor with the high capacitance of an aluminum electrolytic capacitor, allowing it to handle higher voltage and temperature swings than traditional electrolytics. In addition, the device offers low ESR, making it suitable for a wide range of applications that require high ripple currents and fast transient responses. With its high capacitance, improved temperature stability, and extended voltage rating, the T520D157M006ATE055 is an excellent choice for any application that requires a reliable and high-performance capacitor.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description